diff --git a/entropy.cabal b/entropy.cabal
--- a/entropy.cabal
+++ b/entropy.cabal
@@ -1,5 +1,5 @@
 name:           entropy
-version:        0.4.1
+version:        0.4.1.1
 description:    A platform independent method to obtain cryptographically strong entropy
                 (RDRAND, urandom, CryptAPI, and patches welcome)
                 Users looking for cryptographically strong (number-theoretically
@@ -32,7 +32,7 @@
 
 
 custom-setup
-  setup-depends: Cabal >= 2.0 && < 2.3
+  setup-depends: Cabal >= 1.10 && < 2.3
                , base < 5
                , filepath < 1.5
                , directory < 1.4